Question: Who was Lawrence Kasdan's spouse in 1971?
Paraphrase: In the year 1971, who was Lawrence Kasdan married to?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q240872 p:P26 ?s . ?s ps:P26 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1971')) }